4450740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10597}}^1$

素因数の和:10616

約数の個数: 48

約数和(自身を含む): 14243712

約数和(自身を除く): 9792972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 10597, 21194, 31791, 42388, 52985, 63582, 74179, 105970, 127164, 148358, 158955, 211940, 222537, 296716, 317910, 370895, 445074, 635820, 741790, 890148, 1112685, 1483580, 2225370, 4450740]

約数ペア:

[(1, 4450740), (2, 2225370), (3, 1483580), (4, 1112685), (5, 890148), (6, 741790), (7, 635820), (10, 445074), (12, 370895), (14, 317910), (15, 296716), (20, 222537), (21, 211940), (28, 158955), (30, 148358), (35, 127164), (42, 105970), (60, 74179), (70, 63582), (84, 52985), (105, 42388), (140, 31791), (210, 21194), (420, 10597)]